What to Do When Your Health Insurance Claim Is Rejected in India

A health insurance claim rejection at the worst possible moment — when you or a family member just finished a hospital stay — is one of the most stressful financial events a household can face. The instinct is to either accept the rejection and pay out of pocket, or to complain loudly and hope something changes. Neither works. There is a clear, documented escalation path available to every policyholder in India, and most rejections that reach the Insurance Ombudsman are resolved in the policyholder's favour. This guide walks you through it.

Understand why the claim was actually rejected

Before you escalate anything, get the exact reason for rejection in writing. Insurers are required to give you a written rejection letter citing the specific policy clause. Common reasons include:

• Non-disclosure or misrepresentation — the insurer claims a pre-existing condition was not declared at policy purchase.
• Waiting period not served — many conditions (maternity, cataract, joint replacement) carry 2–4 year waiting periods under most policies.
• Treatment not covered — the diagnosis or procedure falls under a named exclusion in the policy document.
• Document deficiency — discharge summary, itemised bills, or investigation reports were not submitted in the required format.
• Sub-limit breach — you exceeded the per-day room rent cap or a procedure-specific sub-limit; the excess was denied.
• Cashless pre-authorisation denied — the hospital is outside the network, or the insurer rejected the pre-auth on procedural grounds.

The reason matters because the right counter-argument depends entirely on which clause is being applied. "Non-disclosure" requires medical evidence rebutting the timeline. "Waiting period" requires reading the policy schedule against your actual diagnosis date. "Document deficiency" just requires resubmission. Do not file a complaint until you know what you are actually challenging.

Step 1: File an internal grievance with the insurer

Every insurer must maintain a dedicated Grievance Redressal Officer under IRDAI regulations, and the timelines are fixed by law:

1. Submit a written grievance to the insurer's Grievance Officer — contact details are required to appear on the rejection letter and the insurer's website.
2. The insurer must acknowledge within 3 business days.
3. A final resolution must be provided within 15 days of the grievance being filed.
4. If rejected again, demand a written explanation citing the specific policy clause — vague responses are themselves a compliance failure you can cite in the next escalation.

This step is mandatory before you can approach IRDAI or the Ombudsman. Keep every piece of communication: emails, registered post receipts, online submission confirmations, and grievance reference numbers. If you submitted online, follow up with a registered letter to create a paper trail the insurer cannot later deny.

Step 2: Escalate to IRDAI Bima Bharosa

If the insurer does not resolve your grievance within 15 days — or if you are dissatisfied with the resolution — escalate to IRDAI through the Bima Bharosa portal. You will need your policy number and the insurer's grievance reference. IRDAI forwards the complaint to the insurer under an official regulatory deadline. Many disputes resolve here: the prospect of a regulator monitoring the file changes how seriously the insurer treats your claim. If the insurer still does not respond adequately, you receive a formal record of non-resolution that strengthens your Ombudsman complaint.

Step 3: Approach the Insurance Ombudsman

The Insurance Ombudsman is an independent, free-of-cost dispute resolution mechanism with 17 offices across India. You can approach the Ombudsman if:

• The insurer has rejected or only partially settled your claim,
• You have completed the internal grievance process — or the insurer has not responded within 15 days,
• The disputed amount is below Rs 50 lakh, and
• The policy was taken in a personal capacity — standard retail health policies qualify.

File at cioins.co.in or visit the nearest Ombudsman office in person. The Ombudsman is mandated to resolve complaints within 3 months, and most straightforward disputes conclude in 6–10 weeks. Critically, Ombudsman decisions are binding on the insurer if you accept them — the insurer has no right of appeal. This asymmetry is powerful: insurers know a well-documented case will likely result in a binding adverse order, so many settle during proceedings rather than after.

Step 4: Consumer court — last resort, but a real option

For claims above Rs 50 lakh, or when you want to seek damages beyond the settled amount, a consumer complaint under the Consumer Protection Act, 2019 is the path. District Consumer Commissions handle claims up to Rs 50 lakh; State Commissions handle Rs 50 lakh to Rs 2 crore; the National Consumer Disputes Redressal Commission handles anything above. File online at edaakhil.nic.in — court fees are nominal and representation by an advocate is not mandatory. See how to file a consumer complaint in India for the full process.

What to do in the next 48 hours if your claim was just rejected

• Get the rejection in writing — if the insurer communicated verbally or via a vague SMS, call and demand a formal written letter citing the exact policy clause.
• Pull out your policy document and read the specific exclusion being applied — many rejections cite clauses incorrectly or apply waiting periods to the wrong diagnosis.
• Compile all hospital records: discharge summary, itemised bill broken down by service, attending doctor's notes, and all lab and imaging reports.
• Check whether your employer's group health policy (if any) covers the rejected amount — corporate group policies often have a separate TPA and parallel escalation process.
• Talk to an insurance advisor before filing your first grievance — framing the challenge correctly in the initial letter significantly improves outcomes at every subsequent stage.